The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 11, 2013
Filed:
Nov. 06, 2008
Manabu Maeda, Osaka, JP;
Yuichi Futa, Osaka, JP;
Natsume Matsuzaki, Osaka, JP;
Kaoru Yokota, Hyogo, JP;
Masao Nonaka, Osaka, JP;
Yuji Unagami, Osaka, JP;
Hiroki Shizuya, Miyagi, JP;
Masao Sakai, Miyagi, JP;
Shuji Isobe, Miyagi, JP;
Eisuke Koizumi, Miyagi, JP;
Shingo Hasegawa, Miyagi, JP;
Marika Minagawa, Tokyo, JP;
Manabu Maeda, Osaka, JP;
Yuichi Futa, Osaka, JP;
Natsume Matsuzaki, Osaka, JP;
Kaoru Yokota, Hyogo, JP;
Masao Nonaka, Osaka, JP;
Yuji Unagami, Osaka, JP;
Hiroki Shizuya, Miyagi, JP;
Masao Sakai, Miyagi, JP;
Shuji Isobe, Miyagi, JP;
Eisuke Koizumi, Miyagi, JP;
Shingo Hasegawa, Miyagi, JP;
Marika Minagawa, Tokyo, JP;
Panasonic Corporation, Osaka, JP;
Abstract
Provided is a software update apparatus including an install module group () composed of a plurality of install modules. Each of the install modules receives, from an external server (), a replacement protection control module () for updating a protection control module () having a function of verifying whether a predetermined application has been tampered with. Each of the install modules simultaneously running is verified, by at least another one of the install modules simultaneously running, as to whether the install module has a possibility of performing malicious operations.
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